UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:0000Z 11 DEC 25 Station: ZM373 WMO ident: 44373 Latitude: 43.58 Longitude: 104.42 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 279 1 920 -10397 SFC 854 826 -13.5 -15.6 84 2.1 -14.0 160 9 271.6 271.9 268.2 275.4 1.33 3 852 1167 -12.9 -16.6 74 3.7 -13.7 155 10 272.4 272.7 268.6 275.9 1.22 4 850 1508 -13.1 -16.4 76 3.3 -13.9 150 11 272.4 272.6 268.6 276.0 1.25 5 842 1580 -13.7 -15.9 83 2.2 -14.2 154 11 272.5 272.7 268.8 276.2 1.31 6 839 1607 -12.9 -14.8 86 1.9 -13.3 155 11 273.6 273.9 269.8 277.7 1.44 7 833 1662 -13.3 -15.2 86 1.9 -13.7 158 11 273.8 274.0 269.8 277.8 1.41 8 818 1800 -12.1 -13.6 89 1.5 -12.5 166 10 276.5 276.8 271.8 281.1 1.63 9 813 1847 -11.5 -12.6 92 1.1 -11.8 168 10 277.6 277.9 272.7 282.7 1.78 10 811 1866 -10.7 -11.3 95 0.6 -10.9 169 10 278.7 279.0 273.6 284.3 1.98 11 809 1885 -10.1 -10.1 100 0.0 -10.1 170 10 279.5 279.9 274.4 285.7 2.19 12 799 1981 -8.7 -8.7 100 0.0 -8.7 175 10 282.0 282.4 276.2 289.1 2.48 13 794 2030 -8.7 -9.9 91 1.2 -9.1 178 10 282.5 282.9 276.2 289.0 2.27 14 787 2099 -9.1 -11.2 85 2.1 -9.8 182 9 282.8 283.1 276.0 288.7 2.06 15 773 2237 -9.9 -12.1 84 2.2 -10.5 189 9 283.4 283.7 276.2 289.0 1.95 16 759 2378 -9.5 -13.4 73 3.9 -10.6 197 9 285.3 285.6 276.9 290.6 1.79 17 749 2481 -9.1 -17.1 52 8.0 -11.2 202 8 286.8 287.0 277.0 290.8 1.33 18 738 2595 -9.7 -18.7 48 9.0 -11.9 208 8 287.4 287.6 277.2 291.0 1.18 19 729 2690 -9.1 -21.1 37 12.0 -12.0 213 8 289.0 289.2 277.7 292.0 0.97 20 724 2743 -9.1 -21.1 37 12.0 -12.0 216 8 289.6 289.8 278.0 292.6 0.98 21 711 2883 -9.9 -22.9 34 13.0 -12.9 224 7 290.2 290.4 278.1 292.9 0.85 22 700 3003 -11.1 -23.1 36 12.0 -13.7 230 7 290.2 290.3 278.0 292.8 0.85 23 688 3136 -12.1 -23.1 39 11.0 -14.5 232 10 290.5 290.7 278.2 293.2 0.87 24 678 3248 -12.3 -26.3 30 14.0 -15.1 234 12 291.5 291.6 278.4 293.6 0.66 25 656 3499 -13.9 -24.9 39 11.0 -16.2 238 18 292.5 292.6 279.0 294.9 0.77 26 647 3604 -14.7 -22.7 51 8.0 -16.4 239 20 292.7 292.9 279.4 295.7 0.95 27 635 3745 -15.9 -21.9 60 6.0 -17.2 242 23 292.9 293.1 279.6 296.2 1.04 28 627 3841 -16.7 -20.4 73 3.7 -17.6 243 25 293.1 293.3 279.9 296.8 1.20 29 614 3998 -18.1 -21.4 75 3.3 -18.8 246 28 293.2 293.4 279.9 296.7 1.13 30 604 4120 -18.9 -21.1 83 2.2 -19.4 248 31 293.7 293.9 280.1 297.3 1.18 31 578 4447 -20.7 -22.2 88 1.5 -21.0 253 38 295.3 295.5 280.8 298.8 1.12 32 555 4746 -22.9 -24.5 87 1.6 -23.2 258 45 296.1 296.3 281.0 299.2 0.95 33 541 4934 -23.1 -24.6 87 1.5 -23.4 261 49 298.1 298.3 281.8 301.2 0.96 34 535 5015 -22.7 -24.2 88 1.5 -23.0 262 51 299.5 299.7 282.5 302.8 1.01 35 526 5140 -23.5 -25.1 87 1.6 -23.8 264 54 300.0 300.2 282.6 303.1 0.95 36 524 5168 -23.1 -24.8 86 1.7 -23.4 264 54 300.8 301.0 283.0 304.0 0.98 37 501 5495 -24.7 -27.1 80 2.4 -25.1 270 62 302.8 302.9 283.6 305.5 0.83 38 500 5510 -24.7 -27.1 80 2.4 -25.1 270 62 302.9 303.1 283.7 305.7 0.83 39 476 5867 -26.9 -29.8 76 2.9 -27.3 271 64 304.5 304.6 284.1 306.8 0.68 40 449 6286 -29.5 -31.7 81 2.2 -29.8 272 66 306.4 306.5 284.7 308.4 0.60 41 441 6414 -30.3 -32.8 79 2.5 -30.6 273 67 306.9 307.0 284.9 308.8 0.55 42 424 6692 -32.9 -35.0 81 2.1 -33.1 274 69 307.1 307.2 284.8 308.7 0.46 43 409 6945 -34.7 -36.8 81 2.1 -34.9 275 70 307.9 308.0 285.1 309.3 0.40 44 400 7100 -36.1 -38.5 78 2.4 -36.3 275 71 308.1 308.1 285.1 309.3 0.34 45 387 7328 -38.3 -40.3 81 2.0 -38.5 275 73 308.1 308.2 285.0 309.1 0.29 46 385 7363 -38.5 -40.5 81 2.0 -38.7 275 73 308.3 308.4 285.1 309.3 0.29 47 381 7435 -38.9 -42.5 69 3.6 -39.2 275 74 308.7 308.7 285.1 309.5 0.24 48 376 7525 -39.7 -44.1 63 4.4 -40.0 275 75 308.8 308.8 285.1 309.5 0.20 49 365 7727 -41.7 -46.5 60 4.8 -42.0 275 77 308.8 308.8 285.1 309.4 0.16 50 360 7820 -42.3 -48.3 52 6.0 -42.6 275 78 309.2 309.2 285.2 309.7 0.13 51 340 8202 -45.9 -52.9 45 7.0 -46.2 275 81 309.4 309.4 285.2 309.7 0.08 52 329 8420 -47.7 -54.7 44 7.0 -47.9 275 83 309.8 309.8 285.4 310.1 0.07 53 303 8956 -52.7 -58.7 48 6.0 -52.8 275 88 310.2 310.2 285.4 310.4 0.05 54 300 9020 -53.3 -59.3 48 6.0 -53.4 275 89 310.2 310.2 285.5 310.4 0.04 55 268 9738 -59.9 -64.5 55 4.6 -60.0 275 90 310.8 310.8 285.7 310.9 0.02 56 250 10170 -63.1 275 91 312.3 57 231 10653 -66.3 275 93 314.5 58 200 11530 -64.9 270 79 330.0 59 150 13290 -61.9 260 89 363.4 60 134 13985 -61.9 265 97 375.4 61 100 15790 -61.9 270 83 408.1 62 96 16042 -62.5 270 82 411.7 63 92 16305 -61.1 270 82 419.6 64 89 16511 -61.7 270 81 422.4 65 86 16724 -59.3 270 80 431.4 66 84 16872 -59.5 270 80 433.9 67 82 17023 -57.9 270 80 440.1 68 80 17178 -58.1 270 79 442.8 69 79 17258 -57.1 270 79 446.5 70 72 17843 -58.3 270 77 456.0 71 70 18020 -59.1 270 77 457.9 72 69 18110 -59.9 270 77 458.1 73 68 18201 -58.9 270 77 462.2 74 67 18294 -59.3 270 77 463.3 75 66 18389 -58.5 270 77 467.0 76 62 18780 -60.1 270 77 471.9 77 60 18984 -60.1 270 77 476.4 78 57 19305 -58.9 270 77 486.1 79 55 19529 -59.1 270 77 490.6 80 54 19644 -58.7 270 77 494.2 81 51 20005 -56.7 270 77 507.0 82 50 20130 -58.1 270 77 506.6 83 49 20258 -56.5 513.3 84 47 20521 -57.7 516.6 85 46 20657 -57.3 520.7 86 46 20657 -55.5 525.1 87 44 20942 -53.9 535.7 88 43 21089 -54.5 537.7 89 36 22223 -56.1 561.6 90 24 24807 -55.1 633.6 91 16 27400 -54.5 713.5 92 10 30414 -53.9 818.4 93 7.0 32706 -53.7 907.1 94 4.6 35406 -53.5 1023.7 95 3.0 38157 -53.3 1157.9 96 2.0 40734 -59.1 1266.0 TRP 231 10653 -66.3 275 93 314.5 WND 134 13985 -61.9 265 97 375.4 Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 70.21 % Est. max temperature: 4.25 C = 39.64 F Sfc-Lift cond lev (LCL): 825.41 mb = 1731.67 m = 5681.25 ft T: -12.70 C 700-500 lapse rate: 5.42 C/km ThetaE index: 0.32 C Layer 794.0- 773.0 mb Conv cond level (CCL): 854.00 mb = 826.32 m = 2710.99 ft Mean mixing ratio: 1.81 g/kg Conv temperature: -11.82 C = 10.72 F Cap Strength: 15.48 C Lifted Index: 15.65 C Risk: None Lifted Index @300 mb: 18.16 C Lifted Index @700 mb: 8.22 C Showalter Index: 22.39 C Risk: None Total Totals Index: 19.90 C Risk: None Vertical Totals Index: 11.60 C Cross Totals Index: 8.30 C K Index: -16.80 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 6.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 237.57 J/kg Max Up Vert Vel: 21.80 m/s Conv Inhibition (B-): 72209.86 J/kg Cap Strength: 15.06 C Lift Cond Lev (LCL): 779.25 mb = 2175.04 m = 7135.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 26 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 854 826 160 9 -3.1 8.5 | 127 34 -26.9 20.0 1 850 1508 150 11 -5.5 9.5 | 126 36 -29.4 21.1 2 700 3003 230 7 5.4 4.5 | 131 24 -18.5 16.0 3 500 5510 270 62 62.0 -0.0 | 253 40 38.1 11.5 4 400 7100 275 71 70.7 -6.2 | 264 47 46.9 5.3 5 300 9020 275 89 88.7 -7.8 | 267 65 64.8 3.8 6 250 10170 275 91 90.7 -7.9 | 267 67 66.8 3.6 7 231 10653 275 93 92.6 -8.1 | 267 69 68.8 3.4 8 200 11530 270 79 79.0 -0.0 | 258 56 55.1 11.5 9 150 13290 260 89 87.6 15.5 | 247 69 63.8 27.0 10 134 13985 265 97 96.6 8.5 | 255 75 72.8 20.0 11 100 15790 270 83 83.0 -0.0 | 259 60 59.1 11.5 12 70 18020 270 77 77.0 -0.0 | 258 54 53.1 11.5 13 50 20130 270 77 77.0 -0.0 | 258 54 53.1 11.5 Wind Parameters Mean winds (0-6000m): 265.8 at 35.3 knts Storm direction: 295.8 at 26.5 knts Shear (0-3000m) pos: 4.7 neg: 0.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 49.7 deg Storm rel helicity (0-3000m) pos: 147.5 neg: -8.9 tot: 138.6 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.14 Bulk Shear: 208.68 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 156 10 126 35| 0.0 2.0 2.0| 0.0 -3.2 -3.2 -6.4 -0.18| 2.0 -0.4 1000 158 11 127 35| 1.3 1.0 2.3| 19.9 -4.3 15.6 15.6 0.30| 2.9 0.9 1500 169 10 129 33| 2.4 0.7 3.0| 35.9 -4.3 31.7 21.1 0.35| 3.5 1.2 2000 177 9 130 32| 2.7 0.5 3.1| 37.1 -7.0 30.1 15.1 0.23| 3.7 0.9 2500 190 9 133 30| 3.4 0.4 3.8| 79.5 -8.9 70.6 28.2 0.44| 4.6 2.0 3000 211 11 140 28| 4.7 0.3 5.0|147.5 -8.9 138.6 46.2 0.63| 5.8 3.6 4000 244 19 160 21| 6.6 0.2 6.8|303.2 -8.9 294.3 73.6 0.76| 7.4 5.7 5000 261 28 193 16| 7.1 0.2 7.3|462.5 -8.9 453.6 90.7 0.78| 8.0 6.3 6000 266 35 219 18| 6.5 0.2 6.6|519.1 -8.9 510.2 85.0 0.78| 7.3 5.7 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251211.00.gif